Roof guard rail safety bracket



FIG. 1 is an environmental perspective view of a roof guard rail safety bracket showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view with the right side being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of a partial house roof and a partial guard rail is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a roof guard rail safety bracket, as shown and described. 